Equinox AWD V6-3.4L (2008)
Housing Assembly HVAC: Service and Repair
HVAC Module Assembly Replacement
HVAC Module Assembly Replacement
Tools Required
J 39400-A Halogen Leak Detector
Removal Procedure
1. Disable the frontal and curtain air bags.
2. Recover the refrigerant. Refer to Refrigerant Recovery and Recharging.
3. Drain the engine coolant. Refer to Cooling System Draining and Filling (LNJ Static Fill) Cooling System Draining and Filling (LNJ GE 47716
Fill) Cooling System Draining and Filling (LY7 Static Fill) Cooling System Draining and Filling (LY7 GE 47716 Fill).
4. Remove the evaporator outlet hose and liquid line nut from the thermal expansion valve (TXV).
5. Remove the evaporator outlet hose from the TXV.
6. Remove and discard the sealing washer from the evaporator outlet hose.
7. Remove the evaporator outlet hose and liquid line from the TXV.
8. Remove and discard the sealing washer from the liquid line.
9. Install a protective caps to the evaporator outlet hose and the liquid line to prevent contamination and desiccant saturation.